National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

FW0063 Fullerton CSU (F0063)

Lat: 33.8805°NLon: 117.88417°WElev: 243.01ft.

NA

64°F

18°C

Humidity 79%
Wind Speed SSE 3 MPH
Barometer 29.93 in (1013.55 mb)
Dewpoint 57°F (14°C)
Visibility NA
Last update 29 Jun 01:53 AM PDT
Extended Forecast for

2 Miles WSW Brea CASimilar City Names

  • Overnight

    Overnight: Mostly cloudy, with a low around 60. South wind around 5 mph becoming calm.

    Low: 60 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy through mid morning, then gradual clearing, with a high near 76. Southwest wind 5 to 10 mph.

    High: 76 °F

    Becoming
    Sunny

  • Monday Night

    Monday Night: Patchy drizzle and fog after 11pm. Increasing clouds, with a low around 60. Southwest wind 5 to 10 mph becoming light south after midnight.

    Low: 60 °F

    Patchy
    Drizzle and
    Patchy Fog

  • Tuesday

    Tuesday: Patchy fog before 11am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 76. Light south wind becoming southwest 5 to 10 mph in the morning.

    High: 76 °F

    Patchy Fog
    then Sunny

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a low around 58. Southwest wind 5 to 10 mph becoming light south in the evening.

    Low: 58 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Mostly cloudy through mid morning, then gradual clearing, with a high near 76.

    High: 76 °F

    Becoming
    Sunny

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 58.

    Low: 58 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Mostly sunny, with a high near 79.

    High: 79 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 59.

    Low: 59 °F

    Increasing
    Clouds

Detailed Forecast

Overnight
Mostly cloudy, with a low around 60. South wind around 5 mph becoming calm.
Monday
Mostly cloudy through mid morning, then gradual clearing, with a high near 76. Southwest wind 5 to 10 mph.
Monday Night
Patchy drizzle and fog after 11pm. Increasing clouds, with a low around 60. Southwest wind 5 to 10 mph becoming light south after midnight.
Tuesday
Patchy fog before 11am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 76. Light south wind becoming southwest 5 to 10 mph in the morning.
Tuesday Night
Increasing clouds, with a low around 58. Southwest wind 5 to 10 mph becoming light south in the evening.
Wednesday
Mostly cloudy through mid morning, then gradual clearing, with a high near 76.
Wednesday Night
Increasing clouds, with a low around 58.
Thursday
Mostly sunny, with a high near 79.
Thursday Night
Increasing clouds, with a low around 59.
Friday
Mostly cloudy, then gradually becoming sunny, with a high near 80.
Friday Night
Increasing clouds, with a low around 60.
Independence Day
Partly sunny, with a high near 82.
Saturday Night
Partly cloudy, with a low around 62.
Sunday
Mostly sunny, with a high near 82.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WSW Brea CASimilar City Names
 33.92°N 117.89°W (Elev. 361 ft)
Last Update:
12:04 am PDT Jun 29, 2026
Forecast Valid:
2am PDT Jun 29, 2026-6pm PDT Jul 5, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation